LYONDELLBASELL INDUSTRIES N

Ticker: LYB CUSIP: N53745100 Class: SHS - A -

AMERICAN CENTURY COMPANIES INC's Holding History (CIK: 0000748054)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 684,962 Value ($000) $29,659 Avg Close $44.45 Range $40.42 - $48.91

Q3 2025

Shares 639,592 Value ($000) $31,366 Avg Close $54.04 Range $45.14 - $64.08

Q2 2025

Shares 595,229 Value ($000) $34,440 Avg Close $54.42 Range $47.35 - $65.61

Q1 2025

Shares 445,332 Value ($000) $31,351 Avg Close $68.81 Range $64.06 - $72.64

Q4 2024

Shares 371,737 Value ($000) $27,609 Avg Close $75.68 Range $66.39 - $86.71

Q3 2024

Shares 371,224 Value ($000) $35,600 Avg Close $85.13 Range $80.76 - $89.00

Q2 2024

Shares 352,418 Value ($000) $33,712 Avg Close $86.82 Range $81.78 - $93.28

Q1 2024

Shares 545,420 Value ($000) $55,786 Avg Close $84.11 Range $78.76 - $90.03

Q4 2023

Shares 551,073 Value ($000) $52,396 Avg Close $79.84 Range $75.14 - $83.68

Q3 2023

Shares 510,185 Value ($000) $48,315 Avg Close $81.03 Range $73.71 - $86.68

Q2 2023

Shares 521,777 Value ($000) $47,915 Avg Close $75.96 Range $71.10 - $81.18

Q1 2023

Shares 558,986 Value ($000) $52,457 Avg Close $76.26 Range $67.16 - $82.72

Q4 2022

Shares 763,724 Value ($000) $63,412 Avg Close $66.35 Range $60.61 - $72.18

Q3 2022

Shares 534,222 Value ($000) $40,216 Avg Close $67.49 Range $57.57 - $73.55

Q2 2022

Shares 841,053 Value ($000) $73,558 Avg Close $79.53 Range $66.38 - $89.46

Q1 2022

Shares 76,893 Value ($000) $7,906 Avg Close $74.29 Range $66.25 - $81.32

Q4 2021

Shares 32,004 Value ($000) $2,952 Avg Close $68.36 Range $62.49 - $73.53

Q3 2021

Shares 38,300 Value ($000) $3,594 Avg Close $71.45 Range $64.68 - $77.10

Q2 2021

Shares 20,273 Value ($000) $2,086 Avg Close $77.96 Range $72.17 - $85.46

Q1 2021

Shares 27,690 Value ($000) $2,881 Avg Close $70.80 Range $59.77 - $80.95

Q4 2020

Shares 342,778 Value ($000) $31,419 Avg Close $57.51 Range $46.88 - $65.83

Q3 2020

Shares 529,725 Value ($000) $37,340 Avg Close $48.10 Range $42.57 - $56.75

Q2 2020

Shares 240,832 Value ($000) $15,827 Avg Close $40.79 Range $30.24 - $55.34

Q1 2020

Shares 401,717 Value ($000) $19,937 Avg Close $49.62 Range $22.99 - $64.16

Q4 2019

Shares 146,349 Value ($000) $13,827 Avg Close $61.14 Range $54.13 - $65.73

Q3 2019

Shares 16,751 Value ($000) $1,499 Avg Close $53.69 Range $44.98 - $60.16

Q2 2019

Shares 55,577 Value ($000) $4,787 Avg Close $55.39 Range $47.84 - $61.59

Q1 2019

Shares 119,989 Value ($000) $10,089 Avg Close $55.48 Range $52.21 - $58.46

Q4 2018

Shares 273,674 Value ($000) $22,759 Avg Close $57.98 Range $49.57 - $67.40

Q3 2018

Shares 262,018 Value ($000) $26,859 Avg Close $68.70 Range $62.65 - $73.08

Q2 2018

Shares 1,418,048 Value ($000) $155,773 Avg Close $68.36 Range $59.76 - $74.38

Q1 2018

Shares 1,107,496 Value ($000) $117,040 Avg Close $68.99 Range $63.29 - $75.06

Q4 2017

Shares 971,451 Value ($000) $107,170 Avg Close $63.47 Range $58.70 - $68.71

Q3 2017

Shares 688,353 Value ($000) $68,181 Avg Close $54.53 Range $49.87 - $61.44

Q2 2017

Shares 769,721 Value ($000) $64,957 Avg Close $49.80 Range $47.13 - $54.98

Q1 2017

Shares 1,036,609 Value ($000) $94,528 Avg Close $54.20 Range $50.83 - $57.80

Q4 2016

Shares 1,086,180 Value ($000) $93,173 Avg Close $49.39 Range $44.97 - $54.86

Q3 2016

Shares 944,843 Value ($000) $76,211 Avg Close $45.08 Range $41.44 - $47.92

Q2 2016

Shares 1,064,499 Value ($000) $79,220 Avg Close $47.57 Range $40.47 - $53.77

Q1 2016

Shares 1,993,206 Value ($000) $170,579 Avg Close $45.77 Range $39.24 - $51.62

Q4 2015

Shares 1,834,980 Value ($000) $159,460 Avg Close $52.02 Range $47.22 - $55.33

Q3 2015

Shares 1,166,820 Value ($000) $97,266 Avg Close $49.81 Range $40.98 - $58.40

Q2 2015

Shares 862,007 Value ($000) $89,235 Avg Close $56.14 Range $48.56 - $59.88

Q1 2015

Shares 986,790 Value ($000) $86,640 Avg Close $46.71 Range $39.72 - $50.93

Q4 2014

Shares 653,694 Value ($000) $51,897 Avg Close $47.78 Range $38.79 - $59.21

Q3 2014

Shares 2,628,993 Value ($000) $285,666 Avg Close $59.21 Range $53.00 - $63.39

Q2 2014

Shares 2,944,582 Value ($000) $287,538 Avg Close $51.88 Range $46.26 - $56.02

Q1 2014

Shares 2,968,389 Value ($000) $264,009 Avg Close $45.39 Range $40.01 - $49.80

Q4 2013

Shares 3,503,662 Value ($000) $281,274 Avg Close $41.05 Range $38.58 - $43.22

Q3 2013

Shares 3,555,576 Value ($000) $260,375 Avg Close $36.95 Range $34.32 - $40.39

Q2 2013

Shares 1,496,182 Value ($000) $99,137 Avg Close $33.34 Range $28.95 - $36.82

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	684,962	$29,659	$44.45	$40.42 - $48.91
Q3 2025	639,592	$31,366	$54.04	$45.14 - $64.08
Q2 2025	595,229	$34,440	$54.42	$47.35 - $65.61
Q1 2025	445,332	$31,351	$68.81	$64.06 - $72.64
Q4 2024	371,737	$27,609	$75.68	$66.39 - $86.71
Q3 2024	371,224	$35,600	$85.13	$80.76 - $89.00
Q2 2024	352,418	$33,712	$86.82	$81.78 - $93.28
Q1 2024	545,420	$55,786	$84.11	$78.76 - $90.03
Q4 2023	551,073	$52,396	$79.84	$75.14 - $83.68
Q3 2023	510,185	$48,315	$81.03	$73.71 - $86.68
Q2 2023	521,777	$47,915	$75.96	$71.10 - $81.18
Q1 2023	558,986	$52,457	$76.26	$67.16 - $82.72
Q4 2022	763,724	$63,412	$66.35	$60.61 - $72.18
Q3 2022	534,222	$40,216	$67.49	$57.57 - $73.55
Q2 2022	841,053	$73,558	$79.53	$66.38 - $89.46
Q1 2022	76,893	$7,906	$74.29	$66.25 - $81.32
Q4 2021	32,004	$2,952	$68.36	$62.49 - $73.53
Q3 2021	38,300	$3,594	$71.45	$64.68 - $77.10
Q2 2021	20,273	$2,086	$77.96	$72.17 - $85.46
Q1 2021	27,690	$2,881	$70.80	$59.77 - $80.95
Q4 2020	342,778	$31,419	$57.51	$46.88 - $65.83
Q3 2020	529,725	$37,340	$48.10	$42.57 - $56.75
Q2 2020	240,832	$15,827	$40.79	$30.24 - $55.34
Q1 2020	401,717	$19,937	$49.62	$22.99 - $64.16
Q4 2019	146,349	$13,827	$61.14	$54.13 - $65.73
Q3 2019	16,751	$1,499	$53.69	$44.98 - $60.16
Q2 2019	55,577	$4,787	$55.39	$47.84 - $61.59
Q1 2019	119,989	$10,089	$55.48	$52.21 - $58.46
Q4 2018	273,674	$22,759	$57.98	$49.57 - $67.40
Q3 2018	262,018	$26,859	$68.70	$62.65 - $73.08
Q2 2018	1,418,048	$155,773	$68.36	$59.76 - $74.38
Q1 2018	1,107,496	$117,040	$68.99	$63.29 - $75.06
Q4 2017	971,451	$107,170	$63.47	$58.70 - $68.71
Q3 2017	688,353	$68,181	$54.53	$49.87 - $61.44
Q2 2017	769,721	$64,957	$49.80	$47.13 - $54.98
Q1 2017	1,036,609	$94,528	$54.20	$50.83 - $57.80
Q4 2016	1,086,180	$93,173	$49.39	$44.97 - $54.86
Q3 2016	944,843	$76,211	$45.08	$41.44 - $47.92
Q2 2016	1,064,499	$79,220	$47.57	$40.47 - $53.77
Q1 2016	1,993,206	$170,579	$45.77	$39.24 - $51.62
Q4 2015	1,834,980	$159,460	$52.02	$47.22 - $55.33
Q3 2015	1,166,820	$97,266	$49.81	$40.98 - $58.40
Q2 2015	862,007	$89,235	$56.14	$48.56 - $59.88
Q1 2015	986,790	$86,640	$46.71	$39.72 - $50.93
Q4 2014	653,694	$51,897	$47.78	$38.79 - $59.21
Q3 2014	2,628,993	$285,666	$59.21	$53.00 - $63.39
Q2 2014	2,944,582	$287,538	$51.88	$46.26 - $56.02
Q1 2014	2,968,389	$264,009	$45.39	$40.01 - $49.80
Q4 2013	3,503,662	$281,274	$41.05	$38.58 - $43.22
Q3 2013	3,555,576	$260,375	$36.95	$34.32 - $40.39
Q2 2013	1,496,182	$99,137	$33.34	$28.95 - $36.82